:root {
  --bg: #0F1B2D;
  --surface: #162338;
  --surface2: #1D2F47;
  --accent: #F5A623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --fg: #F0F4F8;
  --fg-muted: #8BA3C4;
  --fg-dim: rgba(240, 244, 248, 0.5);
  --border: rgba(139, 163, 196, 0.15);
  --green: #3ECF8E;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 60px;
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.brand-mark { color: var(--accent); margin-right: 8px; }
.nav-tagline { font-size: 13px; color: var(--fg-muted); font-weight: 400; }

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 80px 60px 100px;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.hero-badge {
  display: inline-block;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 3px;
  margin-bottom: 28px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label { font-size: 11px; color: var(--fg-muted); margin-top: 4px; max-width: 90px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* INBOX MOCK */
.hero-visual { display: flex; justify-content: flex-end; }
.inbox-mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  max-width: 420px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.mock-header {
  background: var(--surface2);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.mock-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.mock-dot.red { background: #FF5F57; }
.mock-dot.yellow { background: #FFBD2E; }
.mock-dot.green { background: #28CA41; }
.mock-title { font-size: 12px; color: var(--fg-muted); margin-left: 8px; }
.mock-msgs { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.msg {
  background: var(--surface2);
  border-radius: 8px;
  padding: 10px 12px;
  border-left: 3px solid var(--green);
}
.msg.done { border-left-color: var(--green); }
.msg.active { border-left-color: var(--accent); background: var(--accent-dim); }
.msg-from { display: block; font-size: 11px; font-weight: 600; color: var(--fg-muted); margin-bottom: 3px; }
.msg-text { display: block; font-size: 12px; color: var(--fg); margin-bottom: 2px; }
.msg-time { font-size: 10px; color: var(--fg-dim); }

/* WHAT */
.what {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
}
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}
.what h2, .who h2, .manifesto h2, .closing h2 {
  font-family: var(--font-head);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 640px;
}
.what-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 56px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.what-card {
  background: var(--bg);
  padding: 36px 32px;
}
.what-icon { font-size: 24px; margin-bottom: 16px; }
.what-card h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.what-card p { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }

/* WHO */
.who {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.who .section-label { display: block; }
.who h2 { margin-bottom: 48px; }
.verticals { display: flex; flex-direction: column; gap: 28px; }
.vertical {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.vertical:last-child { border-bottom: none; }
.vert-icon { font-size: 22px; flex-shrink: 0; width: 36px; }
.vertical strong { font-family: var(--font-head); font-size: 15px; font-weight: 700; display: block; margin-bottom: 4px; }
.vertical p { font-size: 13px; color: var(--fg-muted); line-height: 1.5; }

/* QUOTE CARD */
.who-visual { padding-top: 60px; }
.quote-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px;
}
.quote-text {
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg);
  font-style: italic;
  margin-bottom: 24px;
}
.quote-attr { display: flex; flex-direction: column; gap: 4px; }
.attr-name { font-size: 13px; color: var(--fg-muted); }
.attr-result { font-family: var(--font-head); font-size: 13px; font-weight: 700; color: var(--green); }

/* PRICING */
.pricing {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.pricing .section-label { display: block; }
.pricing h2 { margin-bottom: 56px; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
  text-align: left;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 32px;
  position: relative;
}
.price-card.featured {
  border-color: var(--accent);
  background: var(--surface2);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}
.price-tier {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  display: block;
  margin-bottom: 12px;
}
.price-amount {
  font-family: var(--font-head);
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 8px;
}
.per { font-size: 18px; font-weight: 400; color: var(--fg-muted); }
.price-desc { font-size: 13px; color: var(--fg-muted); margin-bottom: 28px; line-height: 1.5; }
.price-features { list-style: none; }
.price-features li {
  font-size: 13px;
  color: var(--fg-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.price-features li:last-child { border-bottom: none; }
.pricing-note { margin-top: 32px; font-size: 13px; color: var(--fg-dim); }

/* MANIFESTO */
.manifesto {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
}
.manifesto-inner { max-width: 760px; }
.manifesto .section-label { display: block; }
.manifesto h2 { margin-bottom: 40px; }
.manifesto-body {
  font-size: 17px;
  line-height: 1.8;
  color: var(--fg-muted);
  margin-bottom: 24px;
}
.manifesto-body:last-child { margin-bottom: 0; }

/* CLOSING */
.closing {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
}
.closing h2 {
  font-family: var(--font-head);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  max-width: 600px;
}
.closing p { font-size: 17px; color: var(--fg-muted); max-width: 540px; line-height: 1.7; margin-bottom: 20px; }
.closing-vibe { font-family: var(--font-head); font-size: 22px; font-weight: 700; color: var(--accent); margin-top: 16px; }

/* FOOTER */
.footer {
  padding: 48px 60px;
  text-align: center;
}
.footer-brand {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 12px;
}
.footer-tagline { font-size: 13px; color: var(--fg-muted); margin-bottom: 8px; }
.footer-copy { font-size: 12px; color: var(--fg-dim); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero, .who { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { justify-content: flex-start; }
  .what-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav, .what, .who, .pricing, .manifesto, .closing, .hero { padding-left: 24px; padding-right: 24px; }
  .nav { padding: 20px 24px; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
}
@media (max-width: 480px) {
  .hero { padding: 60px 24px 80px; }
  .hero-headline { font-size: 28px; }
  .price-card { padding: 28px 24px; }
}